My father is hormone resistant and been fighting prostate cancer since 2013.
He is 82, a recent scan showed his cancer hasn't spread to organs so has been approved to try Radium 223.
His PSA levels have rocketed to 400 which is higher than when he had been on any hormone treatment, which he was taken off as PSA levels had gone up but not as much.
Should he go back on them as if his PSA levels keep rising, taking Radium 223 on its own doesn't seem enough to keep things at bay?
His doctor says one step at a time but I feel he should look at chemo too?
Although my father is reluctant to go down this route.
Any advice would be appreciated thanks.